Hi All,

We set the cache low/high watermark levels to 30%/50%. I read some blogs, bloggers said EMC recommendation is 60%/80%. I would like to change the watermark levels as per EMC recommendation. what will happen when i change the watermark levels on production hours.

Storage Model: EMC Celerra NX-4

Backend: Clariion AX-4 5F8

Flare: 2.23.50.5.711